baber/WOPTO huggingface dataset:
Patent JP-2012040348-A (JP)
Title: Pinball game machine
Inventor: SUZUKI RYOSUKE
IPC: A63F7/02
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine in which decoration by light can be given to the outer surface of an outer transparent plate in a glass door structure in which two transparent plates are held by a holding frame.SOLUTION: Two transparent plates of the glass door are constituted of an inner transparent plate 71 of which the outer peripheral side is held by the holding frame 65 and an outer transparent plate 72 which is arranged with a prescribed interval apart from the inner transparent plate to the layer's side and is made of a resin plate the outer peripheral side of which is held by the holding frame. A light decoration area 74 is formed by providing a light refraction part 72a in a prescribed area in the outer transparent plate. A light source 50 is arranged at a position corresponding to the prescribed area of the outer transparent plate. A part of the light emitted from the light source 50 is emitted to the player's side from the light decoration area 74 through the light refraction part 72a.
Patent JP-2012158707-A (JP)
Title: Resin composition and sheet
Inventor: GOTO AKIHITO
IPC: C08L101/00
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition and a sheet, which can reduce oil-originated materials from the viewpoint of reduction of environmental load and can control the biodegradation rate according to applications.SOLUTION: The resin composition contains lignin and a resin component, wherein the content of the lignin is 1 to 50 mass% as a nonvolatile content, and the lignin is soluble in an organic solvent. The lignin has a weight-average molecular weight of 100 to 7,000. The lignin is separated from cellulose components and hemicellulose components by a treatment method using water only and is obtained by being dissolved in an organic solvent.
Patent JP-2011179117-A (JP)
Title: Working method with metal fine particle deposition using microwave irradiation and material having desired part improved in conductivity by using the working method
Inventor: UKEGAWA SATORU
IPC: C23C26/00
Filed: 2011-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the conductivity of a desired part of a target base material.  <P>SOLUTION: The working method with metal fine particle deposition using microwave irradiation includes: a solution contact process (S1) for causing a metal ion solution or a metal element-containing solution 200 to contact with the desired part of which the conductivity is desirably improved in a target material 100; and a metal fine particle deposition process (S2) for depositing metal ions in the metal ion solution or metal elements in the metal element-containing solution onto the desired part on the target material 100 as metal fine particles by applying microwaves, whereby the metal fine particles are deposited onto the surface of the substrate by using the microwave irradiation to improve the conductivity of the surface of the substrate. It is preferable that, prior to the solution contact process (S1), the ground base coating process of coating the desired parts with a binder or a primer for supporting deposition of the metal fine particles is disposed or a mask process of masking the desired parts is disposed. The conductivity is controlled by changing kinds and concentrations of the metal ion solutions or the metal element-containing solutions, irradiation outputs or irradiation times of microwave and conditions of binder coating.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012169063-A (JP)
Title: Cylindrical secondary battery
Inventor: TAKAHASHI HIROFUMI
IPC: H01M10/0587
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent internal short circuit due to a foreign matter entering from a gap between a positive electrode and a separator in a cylindrical secondary battery.SOLUTION: An electrode group 10 including a positive electrode 11, a negative electrode 12, and a first and a second separator 13 and 14 wound around an axis core 15 is housed in a battery can 2. A nonaqueous electrolyte 5 is injected from the upper part side of a hollow part 15d of the axis core 15. When the nonaqueous electrolyte 5 flows sequentially in a direction of L1 to L4, while a flowing conductive foreign matter mixed in the nonaqueous electrolyte 5 is blocked by insulation tapes 51A and 51B and is sealed on the bottom part side on the battery can 2.
Patent JP-2011182788-A (JP)
Title: Method for producing boiled noodle, and apparatus for the same
Inventor: TAKANO HIROKAZU
IPC: A23L7/109
Filed: 2011-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practically very excellent method for producing boiled noodles, a method by which, for example, boiled buckwheat noodles are very easily dished up by a so-called hand arrangement that each mouthful amount of buckwheat noodles is dished up in a ring shape with twisting.  <P>SOLUTION: Sheet-like noodle dough is carved long and slender to form multiple noodles 1. The multiple noodles 1 are placed in a basket 3 for boiling in which the noodles 1 can be placed parallel and arranged neatly in the axial direction. The basket 3 for boiling is introduced into a tub for boiling noodle in which boiling water is stored, and the basket 3 for boiling is boiled as it moves in the boiling water of the tub for boiling noodles.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012168703-A (JP)
Title: Web system, web server device, web client device, and control method of web information concealment
Inventor: SOGABE MASAYOSHI
IPC: G06F21/00
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a control method of Web information concealment compulsorily and consistently assuring the concealment of Web information on a communication path and Web information stored in a Web cache and the like by a Web system, and assuring thoroughness of the concealment.SOLUTION: The Web information is concealed by the Web server, the concealed Web information is transmitted to each Web client, the Web client stores the Web information as a Web cache, with its concealment retained, and when the Web information stored as the Web cache is reproduced on a Web browser in the Web client, the Web information is controlled to be decrypted and reproduced, thus achieving the concealment of the Web information on the communication path and the concealment of the Web information stored in the Web cache.
Patent JP-2012173372-A (JP)
Title: Method of reinforcing fusion part and fusion splicer
Inventor: SATO RYUICHIRO
IPC: G02B6/255
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of reinforcing a fusion part and a fusion splicer capable of improving reliability in a reinforcement portion by reinforcing a fusion part so as not to generate bending, twisting, and sagging, in a fused optical fiber without using a large-scale movement mechanism, etc. that results in a cost increase.SOLUTION: A stub cap 55 with an axially asymmetric structure is attached to a stub 11 and supported by a fusion work part 102, and also a long size optical fiber cord 15 is held by a fiber holder 105 with an axially asymmetric structure and supported by the fusion work part 102. Glass fibers 16, 23 are connected by fusion along an axial direction. The stub cap 55 and a transportation fiber holder 110 are moved to the reinforcement work part 102 and supported by the reinforcement work part 120 thereby to allow relative positional relation to be the same as a support state in the fusion work part 102. A reinforcement member 25 is attached to a fusion part S, while applying tension to a short size optical fiber 22 and an optical fiber cord 15 which are connected by fusion, so that reinforcement of the fusion part S is attained.
Patent JP-2012173458-A (JP)
Title: Image forming apparatus
Inventor: SATO SHOGO
IPC: G03G21/10
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that reduces the procedure of replacement of a waste developer storage part that stores a waste developer, and can be reduced in size.SOLUTION: Waste toner recovered by a belt cleaner 10 is conveyed to a waste toner storage part 154 with a conveyance mechanism. The waste toner storage part 154 is integrated with a toner storage part 153 of a black toner unit. The conveyance mechanism includes a rear conveyance part 131. The rear conveyance part 131 is provided to a rear beam 34 of a drawer frame 5.
Patent JP-2012172194-A (JP)
Title: Electrolytic apparatus and electrowinning method using the same
Inventor: OKUBO SHUICHI
IPC: C25C1/00
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic apparatus capable of electrowinning a target metal with a high purity, in which a content of impurities (especially, metal ions having an ionization tendency smaller than that of the target metal, and metals thereof ) is remarkably reduced, from an electrolytic solution containing the target metal, continuously and with a high working efficiency, and an electrowinning method using such an electrolytic apparatus.SOLUTION: The electrolytic apparatus for electrowinning a target metal with a high purity from an electrolytic solution containing the target metal includes a partition wall 12, a preliminary electrolytic cell 18a, a main electrolytic cell 18b, and an electrode pair 20, all being predetermined. The partition wall 12 prevents the target metals deposited in each electrolytic cell from being mixed each other by sorting the preliminary electrolytic cell 18a, and the main electrolytic cell 18b, and has an opening portion 12' enabling the electrolytic solution 14 to flow between the preliminary electrolytic cell 18a, and the main electrolytic cell 18b.
Patent JP-2012175828-A (JP)
Title: Current detection circuit of step-up converter
Inventor: ATAKA NAOKI
IPC: H02M3/155
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a current detection circuit of a step-up converter used for power factor improvement in a switching power supply device, capable of being incorporated in an IC, and being small in size.SOLUTION: A current detection circuit 32 for a step-up converter 31 has: a current transformer 20 detecting a current flowing between an inductor 5 and a switching element 6; a current-to-voltage converter 22 converting a current Ia detected by the current transformer 20 into a voltage Va; and a current detection signal generation circuit 23 having a capacitor, and configured so that the capacitor is charged by the voltage Va outputted from the current-to-voltage converter 22 to hold the voltage during a time period in which the switching element 6 is turned on, and the capacitor is discharged by a current depending on a difference voltage between a voltage of a pair of step-up voltage output terminals 29 and a voltage between a pair of output terminals of a rectification device 2 during a time period in which the switching element 6 is turned off, and a voltage of the capacitor is outputted as a current detection signal Va_ave over the on time period and the off time period of the switching element 6.
Patent JP-2012174539-A (JP)
Title: Vehicular headlight
Inventor: ISHII SATOSHI
IPC: F21V29/00
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To solve problems wherein a conventional vehicular headlight has a large number of components and many assembling man-hours, and high manufacturing cost.SOLUTION: A vehicular headlight includes a semiconductor light source 3, a lighting circuit 4 for lighting the semiconductor light source 3, and a metal heat sink member 5 for radiating heat of the semiconductor light source 3 to the outside, wherein the semiconductor light source 3 is mounted. Storage sections 21, 22 for storing the lighting circuit 4 are arranged on the heat sink member 5. Consequently, the vehicular headlight can lessen the number of components and the assembling man-hours, and the manufacturing cost of the vehicular headlight can be reduced at that rate.
Patent JP-2012172813-A (JP)
Title: Pitch adjusting mechanism and pitch adjusting method for rotary gear
Inventor: MAKINO SHIGEO
IPC: F16H55/17
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To adjust pitch of a rotary gear easily by a reproducible method without decreasing base material strength of the rotary gear or causing mechanical vibration.SOLUTION: A pitch adjusting mechanism includes: a boss part 71; a circular plate part 72 which extends radially outward from the boss part 71 and is fixed; and a gear part 73 which is installed around an outer end of the plate part 72, and has a helical gear 73a at its outer periphery. The pitch adjusting mechanism includes: an annular or partially annular groove 74 formed axially in a base of the plate part 72 of the boss part 71 while opened at one axial end of the boss part 71; wedge-like members 82, 83 which are installed axially movably in the groove 74, in slide contact with an inner peripheral surface and outer peripheral surface of the groove 74 or with surface members 84, 85 installed on the inner periphery and outer periphery of the groove, and variably apply contact pressure between an inner periphery and an outer periphery of the groove 74 at a position eccentric from an axial position of the plate part 72 according to axial movement; and a screw member 81 which drives the wedge-like members 82, 83 to move forward and backward in an axial direction.
Patent JP-2011099878-A (JP)
Title: Optical device, and method for manufacturing the same
Inventor: OHARA JUNSHI
IPC: G01L11/02
Filed: 2011-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve a detection accuracy and manufacture efficiency of an optical device such as an optical pressure sensor.  <P>SOLUTION: The optical pressure sensor 1 is equipped with: an optical waveguide 3 formed on one substrate surface of a silicon substrate 2; a pressure receiving chamber 5 formed on the other substrate surface; and a diaphragm 6 formed on a bottom part of the pressure receiving chamber 5. Namely, the optical waveguide 3, the pressure receiving chamber 5 and the diaphragm 6 are integrally formed on one silicon substrate. Hereby, when the diaphragm 6 is displaced in a vertical direction or the like by a pressure of fluid flowing into the pressure receiving chamber 5, the displacement is transferred accurately and directly to a Bragg grating 4. The pressure of the fluid is thereby detected highly accurately with excellent responsiveness.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172937-A (JP)
Title: Showcase
Inventor: OKETANI TETSUYA
IPC: F21V19/00
Filed: 2011-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a showcase in which the terminal of a light and a feeding part provided in a socket are electrically connected surely and safely and the attaching work of the light is simplified.  <P>SOLUTION: The showcase 1 includes the socket 22 which connects the light 14 to the power source of a body and includes a body side socket member 23 and a light side socket member 24. The body side socket member has a connection part 29 with a built-in feeding contact piece 35, and the light side socket member 24 includes a mounting part 55 mounted on the end part of the light 14 and a housing part 56. While the mounting part 55 is mounted on the end part of the light 14, a terminal 14A faces the inside of the housing part 56. While the connection part 29 is housed inside the housing part 56, the terminal 14a is electrically connected to the feeding contact piece 35, and the feeding contact piece 35 is energized to the side of the terminal 14A by a pressing part 61 formed in the housing part 56.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012176711-A (JP)
Title: Tractor
Inventor: ONO HIROYOSHI
IPC: B60K25/06
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent a PTO clutch from being unexpectedly turned on even when brake pedals are operated during driving along a road in a structure that turns on/off the PTO clutch in association with step-on of the brake pedals.SOLUTION: A tractor in which left/right brake pedals 140a and 140b and the PTO clutch are linked is provided with an automatic switching means that switches manual on/off and automatic on/off of the PTO clutch and a brake link detecting means that detects integration of the right brake pedal 140a and the left brake pedal 140b. The tractor is configured so that on/off of the PTO clutch can be controlled by the left/right brake pedals 140a and 140b if the automatic switching means is switched to automatic and the brake link detecting means has detected integration of the right brake pedal 140a and the left brake pedal 140b.
Patent JP-2014050845-A (JP)
Title: Briquette machine
Inventor: HINO TAKEHIKO
IPC: B30B11/18
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To uniformize the thickness shape and weight of a briquette.SOLUTION: A briquette machine 10 comprises: a hydraulic cylinder 106 having a cylinder rod 110 which is arranged on the side of a movable side bearing unit 46 opposite to a fixation side bearing unit 56 by using a direction along radial directions of a first roll 12 and a second roll 14 as an axial direction, and is provided with a position adjustment part 120 for adjusting a position of the axial direction on its one end side; a pressure detector 124 which is provided between the other end of the cylinder rod 110 and the movable side bearing unit 46, and detects pressure acting between the other end of the cylinder rod 110 and the movable side bearing unit 46; and a control part 126 which controls a variable speed control motor 26 so that rotational frequencies of a feeder screw 24 are increased and decreased according to increase and decrease in pressure detection value by the pressure detector 124.
Patent JP-2012182892-A (JP)
Title: Power supply device
Inventor: YUGO MASAKI
IPC: H02H7/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To detect both fusing and leakage of a main relay in a simple circuit configuration by using a fusing detection circuit also for leakage detection.SOLUTION: A power supply device includes: a battery 1 comprising a plurality of unit cells 10 connected; positive and negative main relays 2 connecting positive and negative sides of the battery 1 to a load 30; a control circuit 3 for controlling on/off of each main relay 2; a positive fusing detection circuit 4A for detecting a voltage difference between a junction 11 of the unit cells 10 and an output side of the positive main relay 2A to detect fusing of the positive main relay 2A; and a negative fusing detection circuit 4B for detecting a voltage difference between the junction 11 of the unit cells 10 and an output side of the negative main relay 2B to detect fusing of the negative main relay 2A. The positive fusing detection circuit 4A and the negative fusing detection circuit 4B detect output voltages of the main relays 2 while the control circuit 3 exerts control so as to turn off the main relays 2, and detect leakage of the battery 1 from the detected voltages.
Patent JP-2012180889-A (JP)
Title: Shaft center holding member
Inventor: KIKUCHI NOBORU
IPC: F16L41/06
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a shaft center holding member capable of making a fluid flow stably between the inside of a fluid pipe and the inside of the branch pipe without allowing the position of the hole parts of the fluid pipe to be displaced from the position of the branch pipe.SOLUTION: This shaft center holding member 40 capable of making a fluid flow stably branch part which is constituted of the fluid pipe 1 including a main pipe part 2 and an inner pipe part 3 provided along the inner peripheral surface of the main pipe part 2 and the branch pipe 12 branched from the fluid pipe 1 through a first hole part Q1 formed in the main pipe part 2 and a second hole part Q2 formed in the inner pipe part 3. The shaft center holding member is formed cylindrically, and provided along the inner peripheral surfaces of the first hole part Q1 and the second hole part Q2 and holds the first hole part Q1 and the second hole part Q2 on the same axis.
Patent JP-2011176318-A (JP)
Title: Multi-functional structural circuit
Inventor: SMITH C W SINJIN
IPC: B29C51/00
Filed: 2011-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-functional structural circuit, referred to as a structural circuit, and to provide a manufacturing method.  <P>SOLUTION: The manufacturing method include the steps of: forming an electronic circuit on a liquid crystal polymer (LCP) substrate 100; forming a structural element 120 functioning as at least a part of a load-resisting frame member of a structure; forming a stack of two layers including the structural element 120 and LCP substrate 100; arranging the stack on a surface of a metal mold having a three-dimensional shape; forming a single united composite structural circuit including the load-resisting frame member and electronic circuit by executing a single thermoforming step so that a shape of the structural element 120 and LCP substrate 100 may conform to the three-dimensional shape; and attaching at least one component to a surface of the electronic circuit of the composite structural circuit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012190580-A (JP)
Title: Positive electrode active material for lithium ion secondary battery
Inventor: ITO JUNJI
IPC: H01M4/505
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a solid-solution positive electrode active material easily changing in crystal structure with Li desorption and achieving high reversible capacity, and a lithium ion secondary battery comprising the active material.SOLUTION: A positive electrode active material is represented by a composition formula: [Li][LiMnM]O, where 0.1≤x≤0.5, M is represented by NiαCoβMnγ, 0<α≤0.5, 0≤β≤0.33, and 0<γ≤0.5; and has a peak width at half height of 0.14 to 0.33 for the (001) crystal face determined by X-ray diffraction, and an average primary-particle size of 0.03 to 0.4 μm.
Patent JP-2012190586-A (JP)
Title: Battery pack
Inventor: TSUCHIHATA TADAYOSHI
IPC: H01M2/10
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To ensure reliability withstanding the drop test at a low cost in the electrical connection between battery cells of a battery pack using a plurality of battery cells.SOLUTION: The battery pack including at least a first battery cell and a second battery cell comprises a case in which the first battery cell and the second battery cell are housed, and a lead plate which connects the electrode of the first battery cell and the electrode of the second battery cell existing side by side on the side surface of the case on the outer wall side. A rib is provided in the case at a position between the first battery cell and the second battery cell. The lead plate is interposed between the rib and the outer wall of the side surface of the case at a part between the first battery cell and the second battery cell.
Patent JP-2012187480-A (JP)
Title: Powder classifying apparatus
Inventor: MASUDA HIROAKI
IPC: B07B7/02
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To increase classification accuracy by applying sure dispersion treatment to source material powder in classifying treatment in which the source material powder conveyed in the state of being mixed with gas is classified into powder with a plurality of kinds of size or density.SOLUTION: A powder classifying apparatus includes a dispersion section that crushes or disperses the source material powder conveyed in the state of being mixed with the gas, and a classification section that is disposed next to the dispersion section and that classifies the source material powder, in the state of being crushed or dispersed in the dispersion section, into first powder and second powder. The dispersion section comprises a plurality of ejectors that allow the passage of the source material powder, and the plurality of ejectors are disposed in the state of being juxtaposed side by side.